module Railgun

  class Attachment < StringIO

    attr_reader :source_filename, :content_type, :path

    def initialize(attachment, *args)
      @path = ''
      if args.detect { |opt| opt[:inline] }
        basename = @source_filename = attachment.cid
      else
        basename = @source_filename = attachment.filename
      end

      @content_type = attachment.content_type.split(';')[0]

      super attachment.body.decoded
    end

  end
end